html, body {
    background-color: #f3f3f3;
    background-image: url("../image/img_2.png");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.article-detail {
    width: 100%;
    height: 550px;
    margin-top: 20px;
    margin-bottom: 20px;
    border: 1px solid black;
    background-color: hsla(0, 100%, 100%, 0.5);
}

.article-detail-place {
    margin-left: 50px;
    margin-top: 30px;
}

#label {
    margin-left: 20px;
}

#label input {
    width: 200px;
}

.custom-file {
    /*display: inline-block;*/
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    margin-left: 20px;
    width: 200px;
    height: 100px;
    border: 1px solid black;
    position: relative;

}

.custom-file #file-input {
    display: none;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

#detail {
    margin-left: 20px;
    width: 500px;
    height: 70px;
}

.cover {
    margin-top: 10px;
}

.detail {
    margin-top: 30px;

}

.submit {
    margin-left: 700px;
}

.file-show {
    display: inline-block;
    position: absolute;
    bottom: 0;
    margin-left: 20px;
    width: 200px;
    height: 100px;
    border: 1px solid black;
}

#editor—wrapper {
    border: 1px solid #ccc;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 100;
    /* 按需定义 */
}

#toolbar-container {
    border-bottom: 1px solid #ccc;
    background-color: rgba(255, 255, 255, 0.8);
    width: 100%;
    margin-bottom: 10px;
}

#editor-container {
    height: 700px;
    background-color: rgba(255, 255, 255, 0.8);

}

input:focus {
    outline: none;
}

.category-select{
    height: 43px;
    width: 200px;
    margin-left: 20px;
}

.credit{
    margin-top:10px;
}

.user_credit{
    display: inline-block;
    height: 45px;
    width: 200px;
    margin-left: 20px;
}